Gives them a sign of respect
Answer:
Water migrated along fractures in the rock, where it froze and wedged the rock apart.
Explanation:
May you make the question a bit more clear please?
Presented above would be 'the relative ages of the rock layers'. While examining layers of rock, a geologist states that he sandstone is older than the limestone. The geologist has determined the relative ages of the rock layers.
The answer would be : D. Russian adaptation to extreme cold
If a steel is exposed to an extreme low temperature over prolonged period of time, the structural form of the steal could be damaged, which could lead to a destruction of a building's foundation. In order to prevent this, a country which extreme winter such as Russia developed a special steel that won't crack.